First, I am newbie to routing so it's quite possible I have overlooked some details here..
I made a route-assembly with valves and flanges, and everything looked perfect. I then used the Edit-Route command to edit a dimension in the 3d-sketch and everything looked okey...the pipe-segment became longer, as intended...but then when finishing the Edit-Route command, the pipe diameter becomes very small ,0.2606in, while it should have been 8.62in. I checked the corrosponding cell in the DesignTable, and it was correct (8.62in). while in the drawing, in corrosponding BOM, it still showed the correct values for a 6 in pipe
So everything seems to be in order except for the actual part in the 3d-model and visual in the 2d-drawing. WHY?
Jarle,
If the visuals in the 2d weren't the same as the actual 3d model then you really would have a serious problem.
The reason for it switching to a much smaller pipe Ø could be all kinds of things and is a bit difficult to predict what went wrong without seeing the actual assembly. If you can't post the actual assembly, perhaps give us some screenshots, don't forget to show the featuremanager in the screenshots.
You might try to delete the pipe parts (in the featuremanager the elements that are in the sub folder 'Route Parts'). This will force the program to recalculate and re-draw the pipe pieces without altering anything on the 3d sketch.